package com.htu.edu.service;


import com.htu.edu.bean.User;

/*方法作用:
     * 根据用户id获取用户信息
     *返回用户信息user对象
     * userID 用户ID
     * throws Exception 可能抛出用户信息异常
     * */
    public interface UserService {
        public User getUserById(String userId)throws Exception;

        public int saveUser(User user) throws  Exception;

        public User getUserByIdByPass(String userId, String password) throws Exception;
    }


